FR1422169A - Perfluorohydrocarbon products - Google Patents
Perfluorohydrocarbon productsInfo
- Publication number
- FR1422169A FR1422169A FR992158A FR992158A FR1422169A FR 1422169 A FR1422169 A FR 1422169A FR 992158 A FR992158 A FR 992158A FR 992158 A FR992158 A FR 992158A FR 1422169 A FR1422169 A FR 1422169A
- Authority
- FR
- France
- Prior art keywords
- perfluorohydrocarbon
- products
- perfluorohydrocarbon products
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
- C07C59/21—Saturated compounds having only one carboxyl group and containing keto groups containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/42—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR992158A FR1422169A (en) | 1964-10-21 | 1964-10-21 | Perfluorohydrocarbon products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR992158A FR1422169A (en) | 1964-10-21 | 1964-10-21 | Perfluorohydrocarbon products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1422169A true FR1422169A (en) | 1965-12-24 |
Family
ID=8840775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR992158A Expired FR1422169A (en) | 1964-10-21 | 1964-10-21 | Perfluorohydrocarbon products |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1422169A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2351975A1 (en) * | 1976-05-22 | 1977-12-16 | Hoechst Ag | PROCESS FOR PREPARING A PERFLUORINE SUBSTITUTE DIOXOLANE |
| JP2020037548A (en) * | 2018-09-03 | 2020-03-12 | 東ソー株式会社 | Aldehyde adduct to hexafluoropropylene oxide, and process for producing trifluoropyruvic acid fluoride dimer |
| WO2020050249A1 (en) * | 2018-09-03 | 2020-03-12 | 東ソ－株式会社 | Aldehyde adduct to hexafluoropropylene oxide, method for producing trifluoropyruvate fluoride dimer, and method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane) |
| JP2020183344A (en) * | 2019-04-26 | 2020-11-12 | 東ソー株式会社 | Method for producing perfluoro (2,4-dimethyl-2-fluoroformyl-1,3-dioxolane) |
| WO2021066155A1 (en) * | 2019-10-04 | 2021-04-08 | 公益財団法人相模中央化学研究所 | Method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane) |
| US11555024B2 (en) | 2018-09-03 | 2023-01-17 | Tosoh Corporation | Aldehyde adduct of hexafluoropropylene oxide, method of manufacturing trifluoropyruvyl fluoride dimer and method of manufacturing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane) |
-
1964
- 1964-10-21 FR FR992158A patent/FR1422169A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2351975A1 (en) * | 1976-05-22 | 1977-12-16 | Hoechst Ag | PROCESS FOR PREPARING A PERFLUORINE SUBSTITUTE DIOXOLANE |
| JP2020037548A (en) * | 2018-09-03 | 2020-03-12 | 東ソー株式会社 | Aldehyde adduct to hexafluoropropylene oxide, and process for producing trifluoropyruvic acid fluoride dimer |
| WO2020050249A1 (en) * | 2018-09-03 | 2020-03-12 | 東ソ－株式会社 | Aldehyde adduct to hexafluoropropylene oxide, method for producing trifluoropyruvate fluoride dimer, and method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane) |
| US11555024B2 (en) | 2018-09-03 | 2023-01-17 | Tosoh Corporation | Aldehyde adduct of hexafluoropropylene oxide, method of manufacturing trifluoropyruvyl fluoride dimer and method of manufacturing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane) |
| JP2020183344A (en) * | 2019-04-26 | 2020-11-12 | 東ソー株式会社 | Method for producing perfluoro (2,4-dimethyl-2-fluoroformyl-1,3-dioxolane) |
| WO2021066155A1 (en) * | 2019-10-04 | 2021-04-08 | 公益財団法人相模中央化学研究所 | Method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane) |
| CN114555576A (en) * | 2019-10-04 | 2022-05-27 | 公益财团法人相模中央化学研究所 | Method for producing perfluoro (2, 4-dimethyl-2-fluoroformyl-1, 3-dioxolane) |
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